4. E - Fixed Constructions
  5. 05
  6. B

Jason Chang

E - Fixed Constructions – 05 – B

Inventor

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Inventor

Country: China

An electromagnetic door lock

E - Fixed Constructions – 05 – B
Patent

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Magnetic lock means with auxiliary mechanical locking or...

E - Fixed Constructions – 05 – B
Patent

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Profile ID: LFCA-PAI-P-1546766

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